3 years ago

Is this true? And also how does the equation from y-3=3(x-4) become a positive y+3=3x-12?

Mathematics

1 answer:

EastWind [94]3 years ago

7 0

Step-by-step explanation:

the right equation is :

y-y1=m(x-x1)

y+3=3(x+4)

y+3= 3x+12

y=3x+12-3

y=3x+9

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